SuperCollider 3.4.2, released March 2011, is a bugfix release.
Mac OSX downloads:
Source code downloads:
Since SuperCollider 3.4, we’ve found and fixed quite a few bugs –
including an important “garbage collection” problem which could cause
the language to crash in some rare instances, and a cleanup of the
regular-expression methods. We recommend users of 3.4 to upgrade to
More details on the wiki: